• All sections
• F - Mechanical engineeringlightingheatingweaponsblasting
• F15B - Systems acting by means of fluids in generalfluid-pressure actuators, e.g. servomotorsdetails of fluid-pressure systems, not otherwise provided for
• F15B 13/043 - Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves

Patent holdings for IPC class F15B 13/043

Total number of patents in this class: 458

10-year publication summary

Principal owners for this class